SM5128A1

The SM5128A1 is a CB transceiver system CMOS IC that incorporates a PLL synthesizer, USA-fre-quency specification code ROM, channel up/down control circuit, LCD driver and channel-change unlock signal generator.

Features of the SM5128A1 are:(1)USA-specification code ROM;(2)channel up/down control circuit;(3)unlock signal generator circuit;(4)channel/PA display decoder;(5)LCD driver;(6)channel-change confirmation tone output signal;(7)amplifier for an active low-pass filter;(8)single-cystal oscillator circuit;(9)molybdenum-gate CMOS process.

The absolute maximum ratings of the SM5128A1 can be summarized as:(1)supply voltage:-0.3V to 7.0V;(2)input voltage range:VSS to VDD;(3)power dissiaption:150mW;(4)operating temperature:-30 to 80;(5)storage temperature:-40 to 125;(6)soldering temperature:255;(7)soldering time:10s;(8)output current:10mA.

If you want to know more information such as the electrical characteristics about the SM5128A1, please download the datasheet in www.seekic.com or www.chinaicmart.com .